A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5930-01-340-5413
NSN 5915-01-076-4538
NSN 5855-01-210-3002
NSN 4140-00-078-9357
NSN 7035-01-498-2510
NSN 5855-01-391-7077
NSN 6240-01-423-0605
NSN 5985-00-972-8064
NSN 5950-00-246-5277
NSN 5990-01-656-7047
NSN 6110-01-245-8995
NSN 5965-01-008-8712